Simplified Deep Learning for Accessible Fruit Quality Assessment in Small Agricultural Operations
Source abstract
Abstract
Fruit quality assessment is vital for ensuring consumer satisfaction and marketability in agriculture. This study explores deep learning techniques for assessing fruit quality, focusing on practical deployment in resource-constrained environments. Two approaches were compared: training a convolutional neural network (CNN) from scratch and fine-tuning a pre-trained MobileNetV2 model through transfer learning. The performance of these models was evaluated using a subset of the Fruits-360 dataset chosen to simulate real-world conditions for small-scale producers. MobileNetV2 was selected for its compact size and efficiency, suitable for devices with limited computational resources. Both approaches achieved high accuracy, with the transfer learning model demonstrating faster convergence and slightly better performance. Feature map visualizations provided insight into the model’s decision-making, highlighting damaged areas of fruits which enhances transparency and trust for end users. This study underscores the potential of deep learning models to modernize fruit quality assessment, offering practical, efficient, and interpretable tools for small-scale farmers.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Smart Agriculture and AI · Industrial Vision Systems and Defect Detection · Spectroscopy and Chemometric Analyses
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Facultad de Ingeniería Eléctrica, Universidad Tecnológica de Panamá, Panama 0819-07289, Panama
Sistema Nacional de Investigación (SNI), Secretaría Nacional de Ciencia, Tecnología e Innovación (SENACYT), Panama 0816-02852, Panama
Funding
Sistema Nacional de Investigaciones (SNI) of Panama of the Secretaría Nacional de Ciencia, Tecnología e Innovación de Panamá (SENACYT)
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